// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init()

const db = cloud.database();
const mycol = db.collection("postalUserInfo");

// 云函数入口函数
exports.main = async (event, context) => {
  const wxContext = cloud.getWXContext()

  let res = await mycol.where({
    openid:wxContext.OPENID
  }).get()

  return {
    res
  }
}